Electrical connectors – Metallic connector or contact having movable or resilient... – Cam or wedge between conductors
Patent
1992-09-04
1993-09-14
Bradley, Paula A.
Electrical connectors
Metallic connector or contact having movable or resilient...
Cam or wedge between conductors
439790, 439863, H01R 450
Patent
active
052444228
ABSTRACT:
A wedge connector of the type having a C-shaped member defining wire-receiving channels and a wedge member arranged to be forced between the wires thereby securing the wires electrically and mechanically together. Raised, pointed projections are provided in the inner surface of each channel, these projections biting into the wires to increase the required pull-out force. A slot is provided in the wedge and in the fully engaged position of the connector pieces the slot is exposed adjacent an end of the C-member. This allows insertion of a flat screwdriver which can be backed against the end of the C-member to pry the wedge loose.
REFERENCES:
patent: 2106724 (1938-02-01), Cope
patent: 3065449 (1962-11-01), Matthysse et al.
patent: 3275974 (1966-09-01), Mixon, Jr.
patent: 4600264 (1986-07-01), Counsel
patent: 4634205 (1987-01-01), Gemra
patent: 4650273 (1987-03-01), Roosdrop
patent: 5006081 (1991-04-01), Counsel et al.
patent: 5044996 (1991-09-01), Goto
patent: 5145420 (1992-09-01), Counsel et al.
Bradley Paula A.
Nelson Katherine A.
The Whitaker Corporation
Wolstoncroft Bruce J.
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